Cylinder liner for MAN D10

The cylinder liner, part number 89465110, acts as the internal wall of the cylinder within the MAN D10 engine. It is installed into the engine block to provide a precise surface for the piston and its rings to move against during operation. By serving as a replaceable interface, the liner manages the friction generated by the reciprocating motion of the piston while maintaining the necessary seal for combustion pressure.

This component is compatible with the MAN D10 engine series. It facilitates the transfer of thermal energy from the combustion chamber to the surrounding engine cooling system, which helps maintain stable operating temperatures. Proper installation of this liner ensures the integrity of the cylinder bore and supports the overall mechanical efficiency of the engine assembly.

In internal combustion engines, cylinder liners are used to define the combustion space and protect the main engine block from direct wear. They are engineered to withstand the mechanical stresses and thermal cycles inherent in engine operation, allowing for maintenance of the cylinder geometry over the service life of the power unit.